
leo1925 |

It depends on the item.
For spell trigger items (wands, staves), spell completion items (scrolls), and potions it is a prerequisite and you can't take a +5 to overcome that.
For weapons and armor it is a prerequisite and it is debatable whether you can take a +5 to overcome that.
For pretty much anything else it usually isn't a prerequisite but in the few cases it is (pearl of power) it is written as such in the prerequisites (along with the spells that might be needed), then if the item isn't a potion, a spell completion item or a spell trigger item, you can take a +5 to overcome that.